Title:
SWITCH ELEMENT, SWITCH CIRCUIT, AND WARNING CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2015/083341
Kind Code:
A1
Abstract:
For fast circuit operation and compactness without interlocking physical machine elements, this switch element is provided with an insulating substrate (10), a first and second electrode (11, 12) formed adjacently on the insulating substrate (10), a first fusible conductor (13) mounted on the first electrode (11), and a high-melting point metal body (15) formed on the insulating substrate (10) and having a higher melting point than that of the fusible conductor (13). The first fusible conductor (13) is melted by heat generated by overcurrent to the high-melting point metal body (15), connecting the first electrode (11) and the second electrode (12) through said melted conductor, causing an electrical short circuit.
Inventors:
YONEDA YOSHIHIRO (JP)
Application Number:
PCT/JP2014/005865
Publication Date:
June 11, 2015
Filing Date:
November 21, 2014
Export Citation:
Assignee:
DEXERIALS CORP (JP)
International Classes:
H01H37/76; H01H85/06; H01H85/11
Domestic Patent References:
| WO2013146889A1 | 2013-10-03 |
Foreign References:
| JPH0245144A | 1990-02-15 | |||
| JP2004185960A | 2004-07-02 | |||
| JP2001313202A | 2001-11-09 |
Attorney, Agent or Firm:
SUGIMURA, KENJI (JP)
Kenji Sugimura (JP)
Kenji Sugimura (JP)
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